Huidong County Of Dispatching Automation System Function Requirement Analysis, Design And Application

For the purpose of regulating the operation of the electric power company, power quality put forward higher requirement for the power supply reliability, especially for the urban areas: the general expressly for the average power to 0.58%, time is not more than 35 hours/year, An important city center of power supply reliability, average no.0536 should not power than 53 minutes per year. To achieve this goal, whether reasonable, complete and efficient construction of dispatching automation system is the key. With the continuous development of network and Huidong increasingly complex structure, ensure dispatching automation has become a safety, high quality and economic operation of the important means. Through its make scheduling staff can grasps grid operation state, the real-time monitoring of power load and economic operation command, but also can grasps fault, not make failure a grid expansion, ensure safety, economy, reliable operation, but also for all levels of leaders and production, management departments to provide scientific and accurate basis for decision-making aspects plays an important role. In order to adapt to the market operation, ensure the electric power dispatching meet Huidong county of PSB, build a perfect function, performance and stability of dispatching automation system, should be combined with reconstruction of rural county electric power dispatching automation system, in order to improve the rural upgrading of science and technology.This thesis dispatching automation system upgrade with Huidong county as an example, discusses the dispatching automation system, introduces the present situation and development of the system requirements analysis and overall design (including system framework design, functional design, database design and program flow chart), The project implementation and application, etc.After the upgrade of iES500U EMS system, database design, use for grid dispatcher and grid oriented management personnel, database and PAS database SCADA fusion as a whole. To ensure the safe operation, high quality, improve safety economic analysis at power load forecasting ability and the accuracy of the intelligent network for future leaders.